The preservation of residual haring has emerged as an issue of concern in cochlear implantation. The indications of cochlear implantation have broadened from bilateral profound sensory neural hearing loss with normal auditory nerve function to include cases with residual hearing [1]. More emphasis is being given to the study of factors and techniques of preservation of residual hearing in order...

introduction: hearing loss is the most common sensory neural defect in humans, affecting 1 in 1000 neonates, with over half of these cases predicted to be hereditary in nature. most hereditary hearing loss is inherited in a recessive fashion, accounting for approximately 80 % of non-syndromic hearing loss (nshl). mutations in gjb2 gene are major cause of inherited deafness in the european and a...

hearing loss and meningitis were correlate in some aspects. hearing loss is the situation that can be shown in cochlear or retrocochlear defects. cochlear hearing loss is caused by inner or outer hair cell damage (however cochlear hearing loss has another causes, such as defect of arterial spiral ganglion, basilar and tectorial membrane) and retrocochlear hearing loss has neural origin and meni...

introduction: glaucoma is one of the leading causes of blindness throughout the world. some studies have suggested a relationship between glaucoma and sensorineural hearing loss, while others have found no evidence of an association. we performed a study to determine whether there is a significant difference in hearing of patients with glaucoma and a match control population. methods: in this c...

INTRODUCTION Hyperbilirubinemia is a common health problem in newborns. Its effects can be different according to the level and duration of the hyperbilirubinemia. The toxic effect of bilirubin on the auditory system can be seen as a sensory neural hearing loss or auditory neuropathy spectrum disorder (ANSD). OBJECTIVE The purpose of our study was to determine the effects of toxic bilirubin l...

  Background: Our hearing ability in space is critical for hearing speech in noisy environment and localization. The Spatial Hearing Questionnaire (SHQ) has been devised to focus only on spatial haring tasks (e.g., lateralization, distance detection and binaural detection). The aim of the present study was to determine the reliability and validity of the Persian translation of the SHQ (Spatial ...

A case of sympathetic ophthalmia with sensory-neural deafness, who developed a 'black patch psychosis' following loss of vision and hearing, is described. Sympathetic ophthalmitis as a cause of this variety of delirium has not been described earlier.

A three year old boy presented with sensory neural hearing loss since birth, Diabetes mellitus and anaemia. On investigation he was found to be suffering from thiamine responsive megaloblastic anaemia (TRMA) a very rare condition diagnosed in our settings.